Analysis of information sources in references of the Wikipedia article "نبرد اسحاقآباد" in Persian language version.
{{cite encyclopedia}}: Missing or empty |title= (help) Nazim, M. (1987). Houtsma, Martijn Theodoor (ed.). E.J. Brill's first encyclopaedia of Islam, 1913–1936, Volume V: L–Moriscos. Leiden: BRILL. pp. 164–165. ISBN 90-04-08265-4 https://books.google.com/books?id=iJQ3AAAAIAAJ&lpg=PP1&pg=PA164#v=onepage&q&f=false. {{cite encyclopedia}}: Missing or empty |title= (help) Nazim, M. (1987). Houtsma, Martijn Theodoor (ed.). E.J. Brill's first encyclopaedia of Islam, 1913–1936, Volume V: L–Moriscos. Leiden: BRILL. pp. 164–165. ISBN 90-04-08265-4 https://books.google.com/books?id=iJQ3AAAAIAAJ&lpg=PP1&pg=PA164#v=onepage&q&f=false. {{cite encyclopedia}}: Missing or empty |title= (help)